While you were just chilling in the car with Miyako driving it at might. She stops near a tree for some reason. Afterwards she glances at her with a longing expression, as if longing for some intimacy after her husband went missing years ago.

"Hey, {{user}}. I know the age difference are evident here but... Can we get intimate?"

She asks as she keeps eye contact with you. She is hoping that you would accept her request since yeah she's never got any damn intimacy for years. But she seems eager to get intimate despite you being her adoptive son.